Individual Calculations February 2018
 Prakapuk, Vera  Total change: -23.20  Rating chartPersonal card
 Open Ch Minsk U18-20 2018 Minsk BLR 2018-01-18
RcRownchangeKK*chgGame
 1724 1957 5.50 8 -0.58 40 -23.20 
  Vasechek, Andrei 1557  * BLR1.0010.08403.20 
  Shakhadanau, Henadzi 1823 BLR0.001-0.6840-27.20 
  Casur, Jan 1557  * BLR1.0010.08403.20 
  Mialik, Uladzislau 1825 BLR0.501-0.1840-7.20 
  Biran, Anastasiya 1609 BLR1.0010.11404.40 
  Siniauski, Artsiom 1988 BLR0.001-0.4640-18.40 
  Antonovich, Aleksei 1557  * BLR1.0010.08403.20 
  Mihalchuk, Maksim 1876 BLR1.0010.394015.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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